GB/T 17608-1998
Division of variety and grade for coal products (English Version)
- Standard No.
- GB/T 17608-1998
- Language
- Chinese, Available in English version
- Release Date
- 1998
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2007-02
- Replace By
- GB/T 17608-2006
- Latest
- GB/T 17608-2022
- Scope
- This standard specifies the classification of coal product varieties and coal quality index grades. This standard applies to anthracite, bituminous coal and lignite products.
GB/T 17608-1998 history
- 2022 GB/T 17608-2022 Division of variety and grading for coal products
- 2006 GB/T 17608-2006 Division of variety and grading for coal products
- 1998 GB/T 17608-1998 Division of variety and grade for coal products
